oil quenching steel wire 1.standard .GB/T18983-2003 2.diameter .2.0-17.0mm 3.rapid heating rate and no increased decarburize oil quenching steel wirewe could provide various favorable products along with the demands of customer1.It can be heated by means of eddy current coil...

oil quenching and hardening steel wire 1.standard .GB/T18983-2003 2.diameter .2.0mm-17.0mm 3.rapid heating rate oil quenching and hardening steel wirewe could provide various favorable products along with the demands of customer1.It can be heated by means of eddy current coil...

oil tempered steel wire 1.standard .GB/T18983-2003 2.diameter .2.0mm-17.0mm 3.rapid heating rate and no increased decarburize 1.It can be heated by means of eddy current coil induced into itself through high-frequency power. Rapid heating rate and no decarburized zone due to...

oil tempered spring steel wire According to GB/T18983-2003 standard. with high strength, high toughness and other mechanical pr oil tempered spring steel wire          ...

cold drawn wire 1.according with GB/T4357-2009. 2.tensile strength:1030-2200MPa cold drawn wire                             tensile...

high quality cold drawn steel wire 1.according with GB/T4357-2009. 2.tensile strength:1030-2200MPa high quality cold drawn steel wiretensile strength table of cold drawn wirediameter       ...

heating oil quenching-tempering spring steel wire 1.standard .GB/T18983-2003 2.diameter .2.0mm-17.0mm 3.rapid heating rate heating oil quenching-tempering spring steel wirewe could provide various favorable products along with the demands of customer1.It can be heated by means...

oil tempered steel wire 1.standard .GB/T18983-2003 2.diameter .2.0mm-17.0mm 3.rapid heating rate and no increased decarburize oil tempered steel wirewe could provide various favorable products along with the demands of customer1.It can be heated by means of eddy current coil...

Cold drawn spring Steel Wire Standards and the implementation of ASTM A227/A227M-1993 GB/T4357-1989 standards. Cold drawn spring Steel WireOur raw materials are basically from the Baosteel and Shasteel manufacturers which supply high quality steel to ensure the fine quality of...